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Articles in category "how-tos"X
Displaying 31-40 of 309 result(s).

Check online users / set specific user offline

Created 4 months ago by KonApazHow-tos0 comments – viewed 1,771 times – ( +3 ) – version 1.1
How to check the online users or how to logout a specific user from your admin panel? This wiki shows how to do that

Configuring different sessions for backend and frontend in Yii advanced app

Created 4 months ago by Kartik VHow-tos0 comments – viewed 2,536 times – ( +29 ) – version 2.0
After you have setup your Yii2 advanced application, you now have setup your user authentication for both frontend and backend. However, if you have first logged into frontend, and try to access backend from the same client machine, you see no login screen, but find yourself automatically logged in.

Update specific cgridview html row after AJAX request

Created 4 months ago by KonApazHow-tos3 comments – viewed 3,505 times – ( +2 ) – version 1.1
After of model update (successfull or not) throught CGridView (check the below link) you probably need to updates the specific row html in cgridview (not entire cgridview)

Save and Display Date/Time Fields in different formats in Yii2

Created 4 months ago by Kartik VHow-tos6 comments – viewed 4,044 times – ( +27 ) – version 2.0
You would find having such a need in most Yii Projects. Your database needs a specific format to store date fields, while you may want to display it in different formats to the users on forms and other views.

Insert a model record using CGridview

Created 4 months ago by KonApazHow-tos0 comments – viewed 2,251 times – ( +2 ) – version 1.1
CGridview displays existent rows of the table (using DataProvider)

Update related models of a model using listBox and checkBoxList in the form

Created 4 months ago by KonApazHow-tos0 comments – viewed 2,877 times – ( +2 ) – version 1.1
Suppose you want to have a list in Category with its related products and you want to updates the list (removing or insert product items) This wiki show us how to do that

Generate CTreeview from database table and update a model

Created 4 months ago by KonApazHow-tos0 comments – viewed 1,561 times – ( +1 ) – version 1.1
Suppose we want to set a category to product (or an item in general term), Also suppose categories has sub-categories (multi-level)

Displaying uploaded file from DB for update with FileInput widget

Created 4 months ago by Kartik VHow-tos0 comments – viewed 3,497 times – ( +30 / -5 ) – version 2.0
This is for folks who are using \kartik\widgets\FileInput to upload files from your client. How do you display an image for update after you have uploaded it to the server using the widget?

How to Reuse File Upload Code via Behavior

Created 4 months ago by Ahamed RifaideenHow-tos0 comments – viewed 1,723 times – ( +1 ) – version 1.1
hello guys now i am going to show you how to Reuse File Upload Code across multiple projects.